1121120311132 has 12 divisors (see below), whose sum is σ = 2077369988400. Its totient is φ = 527586028736.

The previous prime is 1121120311121. The next prime is 1121120311133. The reversal of 1121120311132 is 2311130211211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121120311133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8243531632 + ... + 8243531767.

It is an arithmetic number, because the mean of its divisors is an integer number (173114165700).

Almost surely, 2^{1121120311132} is an apocalyptic number.

It is an amenable number.

1121120311132 is a deficient number, since it is larger than the sum of its proper divisors (956249677268).

1121120311132 is a wasteful number, since it uses less digits than its factorization.

1121120311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16487063420 (or 16487063418 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1121120311132 its reverse (2311130211211), we get a palindrome (3432250522343).

The spelling of 1121120311132 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, three hundred eleven thousand, one hundred thirty-two".